Benzyl-PEG2-bromide is a PEG linker with a benzyl protecting group, which can be deprotected under hydrogenation catalytic conditions. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions (e.g., thiol, amine). The hydrophilic PEG linker increases the water solubility of the compound in aqueous solutions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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